<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
	function reload() {
		document.getElementById("createCode").src = document.getElementById("createCode").src + "?nocache=" + new Data().getTime();
	}
</script>
</head>
<body>
<form action="check.jsp" method="get">
	<input type="text" name="text" id="text"/>
	<img src="http://localhost:8080/Test/Validate" align="middle" id="createCode"/>
	<a href="" onclick="reload()">看不清楚，换一张</a>
	<input type="submit" value="提交" />
</form>
</body>
</html>